Butyronitrile 丁腈
CAS 109-74-0 MFCD00001968
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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分类
- {SNA} A-B, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chromatography, Environmental Standards, Volatiles/ Semivolatiles
- Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds, Organic Building Blocks
- {uni_hamburg} no charge; 1fragment
相关文献及参考
- Merck 14 ,1597
- Beil. 2 ,IV,806
- Aldrich MSDS 1 , 337:B / Corp MSDS 1 (1), 656:C / FT-IR 1 (1), 837:C / FT-IR 2 (1), 1422:C / FT-NMR 1 (1), 1351:C / IR-Spectra (3), 500:C / IR-Spectra (2), 444:C / NMR-Reference 2 (1), 695:D / RegBook 1 (1), 987:D / Sax 6 , 607 / Structure Index 1 , 154:D:1 / Vapor Phase 3 , 795:C
- Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
- Short: II/19b Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/19b Year: 1992 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-54578-6 ISBN: 978-3-540-54578-1 Internet Resource: DOI:10.1007/b44334 RefComment: XI, 488 pages. Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwa
安全信息
GHS Symbol
- H331 Toxic if inhaled 吸入中毒
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H301 Toxic if swallowed 吞食有毒
- H311 Toxic in contact with skin 皮肤接触中毒
- H301+H311+H331
- P301+P310
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
- R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
- R10 Flammable 易燃
- R11 Highly flammable 非常易燃
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S63
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
- S1/2 None 上锁保管并避免儿童触及;
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 27689 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. (Nippon Eisei Gakkai, c/o Kyoto Daigaku Igakubu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.1- 1946- Volume(issue)/page/year: 39,423,1984
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 50 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar or venous dilation Lungs, Thorax, or Respiration - dyspnea REFERENCE : 38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2nd rev. ed. in 1985. Volume(issue)/page/year: 2C,4873,1982
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 249 ppm/1H TOXIC EFFECTS : Liver - other changes REFERENCE : CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 18,9
TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE : 200 ppm/6H SEX/DURATION : female 6-20 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 20,365,1993
其他信息
- 急性毒性:口服-大鼠 LD50: 50 毫克/公斤;口服-小鼠 LD50: 27.689 毫克/公斤
- Hazard Note:Toxic
- 爆炸物危险特性:与空气混合可爆
- 职业标准:TWA 22 毫克/立方米
- 类别:有毒物品
- 灭火剂:泡沫
- 外观性质:无色液体,有刺激性气味。
- 蒸气密度:2.4 (vs air)
- 用途二:有机合成原料、溶剂、医药中间体,还可用于其他精细化学品。
- 可燃性危险特性:遇热, 明火, 氧化剂易燃; 高热分解放出氮氧化物, 氰化物气体
- 方法一:由丁烯与氨氧化而得,或由丁醇与氨催化氧化而得。
- MOL 文件:109-74-0.mol
- MSDS 信息:丁腈(109-74-0).msds
- 毒性分级:剧毒
- 刺激数据:皮肤-兔子 395 毫克 轻度; 眼睛-兔子 500 毫克/24小时 轻度
- Sigma Aldrich:109-74-0(sigmaaldrich)
- 丁腈橡胶:丁腈橡胶是指由丁二烯与丙烯腈单体乳液聚合成的合成橡胶。1937年德国I.G.Farben公司首先研制成功。由于凝胶成分多,门尼粘度高,不易加工,称硬丁腈橡胶。20世纪50年代后期,采用氧化还原引发体系,聚合温度降为5~ 8℃,凝胶和门尼粘度下降,不经预塑炼即可混炼加工,称软丁腈橡胶。丁腈橡胶性能与丙烯腈含量有关,丙烯腈含量为15%~45%,以18%、26%、 40%丙烯腈含量的丁腈胶综合性能最好,分别称丁腈-18、丁腈-26、丁腈40,是用途最广、产量最多的三种丁腈胶。丙烯腈含量增加,胶料的耐热、耐矿物油性能提高,而低温性能降低。如丁腈 -40能耐温150℃、耐芳烃含量高的燃油,但脆性温度仅-26℃;丁腈-18胶耐温仅120℃,耐油性较差,但脆性温度为-52℃。丁腈橡胶的弹性和耐寒性不如天然和丁苯橡胶,耐候性较差,但耐热和耐矿油性较好,可长期在 120~150℃的矿油介质中工作,主要用于制造在石油基油料中工作的橡胶制品,如航空软油箱、输油耐压胶管及模压密封件等。 丁腈橡胶是一种使用最广泛的耐油性合成橡胶。淡黄色。相对密度0.91~0.986。根据丁腈橡胶的聚合温度,可分为高温 (25~50℃) 和低温 (-5℃) 两种。由于低温聚合时,分子排列比较规整,加工性能及硫化胶的物理机械性能较好,所以商品丁腈橡胶一般都是低温聚合的产品。丁腈橡胶的丙烯腈含量为15%~50%。随着丙烯腈含量的增加,耐油性、耐磨性和机械强度提高,但耐寒性、伸长率、弹性下降。主要用于制造各种耐油橡胶制品。
- 蒸气压:23 mm Hg ( 25 °C)
- 用途一:是有机合成及医药中间体的关键原料
- 下游产品:偶氮二异丁腈 --> 正戊酸 --> 3-吲哚丁酸 --> 丁脒 --> 3,7-二氯-8-氯甲基喹啉 --> 2-羟基-4-甲硫基丁酸
- 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
- 丁腈价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K2076001 丁腈(剧毒) 250ml 980元 2011/08/23 80027581 正丁腈(剧毒) 250ml 500元 2011/08/23 40006260 正丁腈(剧毒) 5ml 60元
- 图谱信息:丁腈(109-74-0)红外图谱(IR2) 丁腈(109-74-0)红外图谱(IR1) 丁腈(109-74-0)质谱(MS) 丁腈(109-74-0)核磁图( 13 CNMR) 丁腈(109-74-0)核磁图( 1 HNMR) 丁腈(109-74-0)Raman光谱
- Acros Organics:正丁腈 n-Butyronitrile, 99%(109-74-0)
- Alfa Aesar:丁腈,99% Butyronitrile, 99%(109-74-0)